a support leg
A support frame and support column technology, which is applied in vehicle maintenance, lifting vehicle accessories, transportation and packaging, etc., can solve the problems of difficulty in ensuring the overall support and stability of the RV, the ground in the parking position is difficult to keep flat, and the foot plate is easily deformed and damaged. Achieve the effect of preventing deformation and damage, simple production and reasonable structure
Active Publication Date: 2016-06-29
RONGCHENG LONGHE VEHICLE
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Problems solved by technology
However, in the actual application process, it was found that due to the different parking environments of RVs, under some relatively harsh conditions, it is difficult to keep the ground at the parking position flat, and a partial contact is formed between the bottom surface of the footboard 3 and the contacting ground, which causes the first footboard to be easily Deformation damage, the second is that it is difficult to ensure the overall support stability of the RV under harsh ground conditions
Method used
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[0015] The present invention will be further described below in conjunction with the accompanying drawings and embodiments.
[0016] as attached figure 2 , attached image 3 As shown, a support frame leg includes a fixed frame 1, a support column 2 and a foot plate 3, and the fixed frame 1 is located above the support column 2 and fixed with the support column 2. as attached figure 2 , attached image 3 As shown, the bottom of the support column 2 is provided with a hinge shaft 4, the hinge shaft 4 radially passes through the support column 2, and two parallel vertical plates 3-1 are arranged on the surface of the foot plate, and the bottom ends of the support column 2 are located at the two vertical plates 3-1 Between, the two ends of hinged shaft 4 vertically pass through vertical board 3-1 respectively, and foot board 3 and two parallel vertical boards 3-1 can freely rotate around hinged shaft 4.
[0017] After adopting the above-mentioned structure, the foot plate 3 ...
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The invention relates to supporting devices and provides a support frame leg. The support frame leg comprises a fixing frame, a supporting column and a foot plate, wherein the fixing frame is located above the supporting column and is fixed with the supporting column. The support frame leg is characterized in that a hinge shaft is arranged at the bottom of the supporting column and radially penetrates through the supporting column, two parallel vertical plates are arranged on the surface of the foot plate, the bottom end of the supporting column is located between the two vertical plates, the two ends of the hinge shaft vertically penetrate through the vertical plates respectively, and the foot plate and the two parallel vertical plates can freely rotate around the hinge shaft. The support frame leg has the advantages of reasonable structure and simplicity and convenience in manufacturing and can be extensively applied to traction type recreational vehicles and other supporting devices.
Description
technical field [0001] The invention relates to a support device, in particular to a support frame leg. Background technique [0002] In daily life or in the manufacturing process of equipment, it is often necessary to support objects. Taking the towed towed caravan on the market as an example, the frame of the caravan is provided with rotatable support legs. When the caravan stops moving , lower the legs of the support frame to support and fix the caravan. Its structure is as attached figure 1 As shown, it includes a fixed frame 1, a support column 2 and a foot plate 3. The fixed frame 1 is located above the support column 2 and fixed with the support column 2, and the horizontal foot plate 3 is fixed at the bottom of the support column 2. However, in the actual application process, it was found that due to the different parking environments of RVs, under some relatively harsh conditions, it is difficult to keep the ground at the parking position flat, and a partial conta...
Claims
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IPC IPC(8): B60S9/04
CPCB60S9/04
Inventor 王历涛许友
Owner RONGCHENG LONGHE VEHICLE